Answer:
The process whereby countries in a geographical area cooperate with one another to reduce barriers to the international flow of products,people or capital is called as regional economic integration.
Explanation:
Regional economic integration is defined as an agreement between groups of counties in a geographical region that reduces barriers to the flow of goods,services,factors etc.
In 1952, this type of agreement was occur between European and 15 different European countries and the main purpose of this was to eliminate the barriers and create flow of goods between European countries which in turn creates new opportunities and provide regional free trade agreement.
The levels of integrations are Free trade,Customs Union, Common Market,Political Union etc.
The correct answer is D. Exclusive economic zone.
Every country can charge fees according to it's legislation. When talking about charges about economic activities, then exclusive economic zones are in the legislation range of most of the countries in the world, and this is were the economic activities take place for the most part. Duty-free zone is a zone where you can not be charged, while on a geothermal plateau or on an atoll is almost impossible to have any economic activity.
I believe the last leader or Czar of the Russian Empire before Lenin took control was Czar Nicholas II
I hope this helps :D
Your welcome .-. (I'm a fourth grader)
I believe the answer is prime minister, please correct me if i’m wrong :)